science

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  • Created by: yord_G
  • Created on: 23-04-14 12:12
what is gravity?
gravity is a force that pulls us towards the earth.
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what is friction?
friction is a force that causes things to speed up or slow down because a surface is too rough or smooth
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what is air resistance?
air resistance is a force that goes against a moving object.
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what are newtons?
newtons are a unit of mesurement for weight / gravity.
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what do you use to measure newtons?
you use a newtometer.
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Other cards in this set

Card 2

Front

friction is a force that causes things to speed up or slow down because a surface is too rough or smooth

Back

what is friction?

Card 3

Front

air resistance is a force that goes against a moving object.

Back

Preview of the back of card 3

Card 4

Front

newtons are a unit of mesurement for weight / gravity.

Back

Preview of the back of card 4

Card 5

Front

you use a newtometer.

Back

Preview of the back of card 5

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